From 384754453870d67650c75d3328804c5d14a3b6c1 Mon Sep 17 00:00:00 2001
From: Selim Cinek <cinek@google.com>
Date: Fri, 18 May 2018 11:11:46 -0700
Subject: Fixed an issue where the clear all expansion wasn't smooth

Test: add notification that is clearable, observe nice slowing down when expanding
Change-Id: I2fedb78c605fc72eaf3e8204fef1d493ced71eea
Fixes: 78861878
---
 .../src/com/android/systemui/statusbar/StackScrollerDecorView.java    | 4 ++++
 .../com/android/systemui/statusbar/phone/NotificationPanelView.java   | 2 +-
 .../systemui/statusbar/stack/NotificationStackScrollLayout.java       | 4 ++--
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/StackScrollerDecorView.java b/packages/SystemUI/src/com/android/systemui/statusbar/StackScrollerDecorView.java
index f27ab9e8a661..c5b35607df42 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/StackScrollerDecorView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/StackScrollerDecorView.java
@@ -94,6 +94,10 @@ public abstract class StackScrollerDecorView extends ExpandableView {
         }
     }
 
+    public boolean isContentVisible() {
+        return mContentVisible;
+    }
+
     /**
      * Make this view visible. If {@code false} is passed, the view will fade out it's content
      * and set the view Visibility to GONE. If only the content should be changed
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index a3905b7fa7f1..2f18aad9612d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -2199,7 +2199,7 @@ public class NotificationPanelView extends PanelView implements
 
     @Override
     protected boolean isClearAllVisible() {
-        return mNotificationStackScroller.isFooterViewVisible();
+        return mNotificationStackScroller.isFooterViewContentVisible();
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index dc4b697cbdbe..bd56d7941a29 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -4117,8 +4117,8 @@ public class NotificationStackScrollLayout extends ViewGroup
                 && !mFooterView.willBeGone();
     }
 
-    public boolean isFooterViewVisible() {
-        return mFooterView != null && mFooterView.isVisible();
+    public boolean isFooterViewContentVisible() {
+        return mFooterView != null && mFooterView.isContentVisible();
     }
 
     public int getFooterViewHeight() {
-- 
cgit v1.2.3-59-g8ed1b